MD. SHAIKAT HOSEN

Applied AI Engineer &2X ICPC World Finalist

Building production AI agents, RAG pipelines, and agentic workflows with competitive precision and engineering rigour.

About me

I'm primarily a problem solver. I've qualified for the ICPC World Finals twice, the most prestigious programming competition globally. Building production agentic systems for the PEO industry. I've played a key role in driving 3× ARR growth ($500K → $1.5M) in 8 months by shipping agentic chat, AI agents and workflows, and improving AI Drafting — including ML clustering to raise draft utilization.

TypeScriptReactNode.jsPythonAWSRAGLLM AgentsC++Next.jsPostgreSQL
Codeforces

Top 1%

On Codeforces — the world's largest competitive programming platform

2300+

Codeforces rating

Achievements

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ICPC2021 · 2024

2× ICPC World Finalist

Qualified for the 45th and 48th ICPC World Finals — the Olympics of collegiate programming.

CodeforcesTop 1%

Codeforces International Master

Achieved International Master rating on Codeforces, placing in the top 1% among 150k+ active users.

3rd Place

Asia West Final 2023

Ranked 3rd at the ICPC Asia West Regional Final, advancing to the World Finals.